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单词 hodograph
释义

Definition of hodograph in English:

hodograph

noun ˈhɒdəɡrɑːfˈhɑdəˌɡræf
Mathematics
  • A curve the radius vector of which represents in magnitude and direction the velocity of a moving object.

    Example sentencesExamples
    • However, further studies showed a significant number of hodographs for left-moving storms exhibiting clockwise curvature below 1 km.
    • Look at hodographs derived from 8 a.m. wind speed and direction data for Flint and Peoria.
    • On the other hand, the hodograph was rotated approximately 180° from the canonical hodographs.
    • In the next two chapters it will reveal to us how to scale the hodographs for elliptical orbits.
    • The hodograph of a simple harmonic motion is shown at the left, with the time dependence displayed.

Origin

Mid 19th century: from Greek hodos 'way' + -graph.

 
 

Definition of hodograph in US English:

hodograph

nounˈhɑdəˌɡræfˈhädəˌɡraf
Mathematics
  • A curve the radius vector of which represents in magnitude and direction the velocity of a moving object.

    Example sentencesExamples
    • The hodograph of a simple harmonic motion is shown at the left, with the time dependence displayed.
    • On the other hand, the hodograph was rotated approximately 180° from the canonical hodographs.
    • However, further studies showed a significant number of hodographs for left-moving storms exhibiting clockwise curvature below 1 km.
    • In the next two chapters it will reveal to us how to scale the hodographs for elliptical orbits.
    • Look at hodographs derived from 8 a.m. wind speed and direction data for Flint and Peoria.

Origin

Mid 19th century: from Greek hodos ‘way’ + -graph.

 
 
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更新时间:2025/2/5 1:20:26